body{
    background: linear-gradient(45deg,rgb(0, 204, 255),rgb(0, 255, 128));
}
h1{
    font-size: 100px;
    text-align: center;
}
h2{
    text-align: center;
}
a{
    font-size: 50px;
    margin-left: 55px;
}
div{
    width: 600px;
    height: 170px;
    margin: 0 auto;
}